Complexity theory is a field of study in computer science.
Теория сложности - это область изучения в информатике.
Definitions
Complexity theory is a branch of theoretical computer science that studies the resources required for the solution of computational problems, particularly in terms of time and space. It classifies problems based on their inherent difficulty and the efficiency of algorithms that can solve them, often distinguishing between problems that can be solved quickly (in polynomial time) and those that cannot.
